Export assessment statistics php export Excelde application_PHP tutorial

//Export assessment statistics

	function daochu(){
		require_once 'outExcel.class.php';
		header("Content-Type: application/vnd.ms-excel;charset=utf-8");
		$kaoheCode = $_GET['kaoheCode'];
		$dao = new PerformanceServices();
		$kaoheinfo = $dao->getKaoheInfo($kaoheCode);
		$filename=$kaoheinfo['KH_NAME']."考核统计";

		$encoded_filename = urlencode($filename);
		$encoded_filename = str_replace("+", "%20", $encoded_filename);
		$ua = $_SERVER["HTTP_USER_AGENT"];
		header('Content-Type: application/octet-stream');
		
		if (preg_match("/MSIE/", $ua)) {
			header('Content-Disposition: attachment; filename="' . $encoded_filename . '.xls"');
		} else if (preg_match("/Firefox/", $ua)) {
			header('Content-Disposition: attachment; filename*="utf8''' . $filename . '.xls"');
		} else {
			header('Content-Disposition: attachment; filename="' . $filename . '.xls"');
		}
		
				
		header("Pragma: no-cache");
		header("Expires: 0");
		$dates_excel = $dao->getTongjiInfo($kaoheCode); 
		$mytime = date("Y-m-d H:i:s",$dates_excel['KH_TIME']);
 		$excel=new SimpleExcel();//调用类开始
		$excel->excelItem(array("统计时间",$mytime));//第一行标题，可以不要
				$excel->excelItem(array("序号","姓 名","部门","分数"));//第一行标题，可以不要
		
		$excel->colsAttrib(array("1","a","a","1"));//定义属性，数字型为"1"，字符型为"a"
		$scores = explode(',',$dates_excel['KH_SCORES']);
		//echo $scores;exit();
		$i=0;
		foreach ($scores as $v){
			$i++;
			$r = explode(':', $v);
			$userCode = $r[0];
			$user = $dao->getUserInfo($userCode);
			$dept=$dao->getCellName($userCode);
			$excel->excelWrite(array($i,$user['QT_NAME'],$dept,$r[1]));
		}
		$excel->excelEnd();
	}

The following is the excel class outExcel.class.php

<?php   
class SimpleExcel
{               
var $rowsNum=0;

var $attrib=array();

var $in_charset = 'UTF-8';

function SimpleExcel()
{   
echo pack("ssssss",0x809,0x8,0x0,0x10,0x0,0x0);
return;
}           


function excelItem($string=array())
{       
for ($i=0;$i<count($string);$i++)
{
$curStr = $string[$i];
$curStr = $this->iconvToData($curStr);

$L = strlen($curStr);
echo pack("ssssss",0x204,8+$L,$this->rowsNum,$i,0x0,$L);
echo $curStr; 
}
$this->rowsNum++;
return;
}           

function colsAttrib($string=array())
{           
$this->attrib=$string;
return;
}       

function excelWrite($string=array())
{   
for ($i=0;$i<count($string);$i++)
{
$curStr = $string[$i];
$curStr = $this->iconvToData($curStr);

if ($this->attrib[$i]=="1")
{
echo pack("sssss",0x203,14,$this->rowsNum,$i,0x0);
echo pack("d",$curStr);
} else {
$L = strlen($curStr);
echo pack("ssssss",0x204,8+$L,$this->rowsNum,$i,0x0,$L);
echo $curStr;
}
}

$this->rowsNum++;
}

function excelEnd()
{
echo pack("ss",0x0A,0x00);
return;
}

function iconvToData($data)
{
return iconv($this->in_charset,'gb2312',$data);
}
}
?>

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